Transverse magnetic field and chiral-nonchiral transition in vortex states for nearly B||ab in chiral p-wave superconductors

Masahiro Ishihara; Yuujirou Amano; Masanori Ichioka; Kazushige Machida

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Transverse magnetic field and chiral-nonchiral transition in vortex states for nearly B||ab in chiral p-wave superconductors

机译：手性p波超导体中近B || ab的横向磁场和旋涡态的手性-非手性跃迁

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On the basis of Eilenberger theory, we study the vortex state when a magnetic field is applied nearly parallel to the ab plane in a chiral p-wave superconductor with a large anisotropy ratio of ab and c, as in Sr_2RuO_4. We quantitatively estimate the field dependence of the pair potential, magnetization, and flux-line lattice form factor, and study the transition from the chiral p__ state at low fields to the nonchiral p_y state at high fields. Even for exactly parallel fields to the ab plane, transverse fields exist in the chiral state. The chiral-nonchiral transition disappears when the magnetic field orientation is tilted within 1° from the ab plane. This may be a reason why the experimental detection of this transition is difficult.

机译：根据Eilenberger理论，我们研究了在各向异性大的ab和c的手性p波超导体中，像Sr_2RuO_4一样，在几乎平行于ab平面施加磁场时的涡旋状态。我们定量估计对势，磁化强度和通量线晶格形状因数的场相关性，并研究从低场的手性p__状态到高场的非手性p_y状态的过渡。即使对于与ab平面完全平行的场，在手性状态下也存在横向场。当磁场方向从ab平面倾斜1°以内时，手性-非手性过渡消失。这可能是实验难以检测到这种转变的原因。

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来源
《Physical review》 |2013年第22期|224509.1-224509.5|共5页
作者
Masahiro Ishihara; Yuujirou Amano; Masanori Ichioka; Kazushige Machida;
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作者单位

Department of Physics, Okayama University, Okayama 700-8530, Japan;

Department of Physics, Okayama University, Okayama 700-8530, Japan;

Department of Physics, Okayama University, Okayama 700-8530, Japan;

Department of Physics, Okayama University, Okayama 700-8530, Japan;

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正文语种 eng
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ruthenates; pairing symmetries (other than s-wave); magnetic properties;

机译：钌酸配对对称性（s波除外）;磁性;

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1. Zero-Field Vortex-Induced Hall Effect and Polar Kerr Effect in Chiral p-Wave Superconductors near Kosterlitz-Thouless Transition [J] . C.K. Chung, Y. Kato Journal of Low Temperature Physics . 2014,第1a2期

机译：在Kosterlitz-Thouless过渡附近的手性p波超导体中的零场涡激霍尔效应和极性Kerr效应
2. Quasi-2D non-chiral p-wave superconductors in parallel magnetic field: The multiple phase transitions [J] . Zhang Y.H., Jin B. Physica, C. Superconductivity and its applications . 2011,第19a20期

机译：平行磁场中的准2D非手性p波超导体：多相变
3. Phase Transition of Vortex States in Two-Dimensional Superconductors under a Oscillating Magnetic Field from the Chiral Helimagnet [J] . Fukui Saoto, Kato Masaru, Togawa Yoshihiko, Journal of the Physical Society of Japan . 2018,第8期

机译：涡旋状态在手性Helimagnet的振荡磁场下二维超导体中的涡流状态
4. Dependence of irreversibility and vortex glass-liquid transition fields on electric field criterion in a superconducting Bi-2223 tape [C] . T. Matsushita, M. Fukuda, T. Kodama, International Cryogenic Materials Conference . 2002

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5. Structural transitions of the vortex lattice in anisotropic superconductors and fingering instability of electron droplets in an inhomogeneous magnetic field. [D] . Klironomos, Alexios. 2003

机译：各向异性超导体中涡旋晶格的结构转变和非均匀磁场中电子液滴的指状不稳定性。
6. Thickness-modulated tungsten–carbon superconducting nanostructures grown by focused ion beam induced deposition for vortex pinning up to high magnetic fields [O] . Ismael García Serrano, Javier Sesé, Isabel Guillamón, 2016

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7. Transverse magnetic field and chiral-nonchiral transition in vortex states for nearly B//ab in chiral p-wave superconductors [O] . Ishihara, Masahiro, Amano, Yuujirou, Ichioka, Masanori, 2013

机译：涡旋中的横向磁场和手性 - 非手性转变在手性p波超导体中几乎为B // ab的状态
8. Phase Transitions in Two-Dimensional Superconducting Arrays in a Transverse Magnetic Field [R] . Granato, E. 1987

机译：横向磁场中二维超导阵列的相变

Transverse magnetic field and chiral-nonchiral transition in vortex states for nearly B||ab in chiral p-wave superconductors

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